Superconducting Material NB Niobium Metal Seamless Niobium Tube

Superconducting Material NB Niobium Metal Seamless Niobium Tube

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China niobium tube manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale niobium tube, niobium pipe products from us.

☆Chemical Composition:

Chemistry %

Grade

Nb

Impurities max

Zr

Ti

C

N

O

H

Ta

Fe

Si

W

Ni

Mo

Cr

Nb1

Remainder

0.02

0.002

0.01

0.015

0.015

0.001

0.10

0.005

0.005

0.03

0.005

0.010

0.002

Nb2

Remainder

0.02

0.005

0.02

0.05

0.025

0.005

0.25

0.03

0.02

0.05

0.01

0.050

0.01

☆Specification：Φ2mm~Φ100mm×0.2~5.0mm×L<1300

☆Tolerance：

Outside diameter,

inch (mm)

OD tolerance,

inch(mm), +/-

ID tolerance,

inch(mm), +/-

Permissible variation in wall thickness,

%, +/-

≥0.187~0.625(4.7-15.9)

0.004 (0.010)

0.004 (0.010)

10

≥0.625~1.000(15.9-25.4)

0.005 (0.13)

0.005 (0.13)

10

≥1.000~2.000(25.4-50.8)

0.0075 (0.19)

0.0075 (0.19)

10

≥2.000~3.000(50.8-76.2)

0.010(0.25)

0.010(0.25)

10

≥3.000~4.000(76.2-101.6)

0.0125 (0.32)

0.0125 (0.32)

10

Note:Special demands on tolerance avail

superconducting material Nb niobium metal seamless niobium tube

Established in 1994, Refractory Metal Developer is one of the largest professional manufacturers and suppliers of superconducting material nb niobium metal seamless niobium tube. Leveraging on advanced technology and equipment, our company has successfully exported our products to various buyers from different regions. Now, we warmly welcome you to buy our factory supply refractory metals.